答对

答对	dá duì	to answer correctly / (literary) to respond; to reply
答	dā	bound form having the same meaning as the free word 答, used in 答应, 答理 etc
答	dá	to answer / to reply / to respond
对	duì	right; correct / towards; at; for / concerning; regarding / to treat (sb a certain way) / to face / (bound form) opposite; facing; matching / to match together; to adjust / to fit; to suit / to answer; to reply / to add; to pour in (a fluid) / to check; to compare / classifier: couple; pair